Physics The unit of noise pollution (level) is : Decibel Ppm None of these Decimal Decibel Ppm None of these Decimal ANSWER DOWNLOAD EXAMIANS APP
Physics The purpose of choke in a fluorescent lamp is : Ro decrease the voltage momentarily To decrease the current flow To increase the current flow To decrease the resistance Ro decrease the voltage momentarily To decrease the current flow To increase the current flow To decrease the resistance ANSWER DOWNLOAD EXAMIANS APP
Physics Rain drops acquire spherical shape due to Viscosity Elasticity Surface tension Friction Viscosity Elasticity Surface tension Friction ANSWER DOWNLOAD EXAMIANS APP
Physics The resistance of a conductor is inversely proportional to its: Resistivity Area of cross section Length Temperature Resistivity Area of cross section Length Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics Which waves cannot be transmitted through vacuum? Electromagnetic Light Sound Heat Electromagnetic Light Sound Heat ANSWER DOWNLOAD EXAMIANS APP
Physics What is the process of conversion of solid state directly to gaseous state called? Distillation Sublimation Evaporation Condensation Distillation Sublimation Evaporation Condensation ANSWER DOWNLOAD EXAMIANS APP
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